Penetration theory
[化] 穿透理论
🧩 词语组成解析
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
The road toll is higher during holiday periods.
在节假日期间路桥费比以往要贵。
Dear, you'll be home right after work, won't you?
亲爱的，你做完工作会直接回家是吗？
I stopped and he asked me for a lift.
我把车停下，他向我提出要求搭车。